John Davidson (1875-1946): Difference between revisions
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1893-4 With [[Dutton and Co]], Worcester | 1893-4 With [[Dutton and Co]], Worcester | ||
1894 Joined [[Browett Lindley]] | 1894 Joined [[Browett, Lindley and Co|Browett Lindley]] | ||
1896 In charge of experiment work and engine testing | 1896 In charge of experiment work and engine testing | ||
Revision as of 09:35, 27 July 2024
1875 Born in Patricroft
Educated at Owens College
1889-1893 Drawing office, Nasmyth, Wilson and Co
1893-4 With Dutton and Co, Worcester
1894 Joined Browett Lindley
1896 In charge of experiment work and engine testing
1898 Graduate member of I Mech E
1901 Associate member of I Mech E
1911 John Davidson 35, mechanical engineer, lived in Pendleton with Edith Georgina Davidson 27[1]
1915 Mather and Platt Ltd and John Davidson, both of Crown Works, Manchester, patented "Improvements in and relating to the Charging of Two Cycle Gas Engines."
1916 John Davidson, of Park Road, Pendleton, patented "Improvements in Internal Combustion Engines" and 4 other patents on such engines up to 1918
1919 John Davidson of Burton on Trent patented "Improvements in internal combustion engines" followed by 3 other patents
1924 Living in Bardsey, West Yorks when his daughter was married[2]
1931 A manager, living in Bardsey, when is wife died[3]
1939 John Davidson, Chief engineer and manager, engineering works, diesel engines, lived in Wetherby with Freda Davidson (b.1898), Maggie Davidson (b.1873), Mary L Ablett (b.1895), Margaret M Ablett (b.1920), Eleanor Parken (b.1906)[4]